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Key Documents

Safety Information

A3723

Sigma-Aldrich

ADVASEP-7

solid

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About This Item

Linear Formula:
C42H70-nO35(C4H6SO3Na)n, avg. n = 6.5
UNSPSC Code:
12171500
NACRES:
NA.47

form

solid

Quality Level

mol wt

~2163

color

white

solubility

H2O: soluble

application(s)

hematology
histology

storage temp.

−20°C

Application

ADVASEP-7 has been used in washing solution to remove excess dyes, FM4-64FX and FM1-43, in stained cells.

Biochem/physiol Actions

ADVASEP-7 is a β-cyclodextran derivative. It works as a dye scavenger and removes the background dye.
Reduces background staining of plasma membrane with SynaptoGreen.

Other Notes

Sulfonated β-cyclodextrin. Component of NTSI, NTSII, and NTSV, also sold individually.

Legal Information

Advasep is a trademark of Cydex Pharmaceuticals, Inc.
SynaptoGreen is a trademark of Biotium, Inc.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

A3723-BULK:
A3723-250MG-PW:
A3723-VAR:
A3723-250MG:


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The Power of Human Protective Modifiers: PLS3 and CORO1C Unravel Impaired Endocytosis in Spinal Muscular Atrophy and Rescue SMA Phenotype.
Hosseinibarkooie S, et al.
American Journal of Human Genetics, 99, 647-647 (2016)
Imaging synaptic vesicle exocytosis and endocytosis with FM dyes.
Gaffield MA and Betz WJ
Nature Protocols, 1, 2916-2916 (2006)
A R Kay et al.
Neuron, 24(4), 809-817 (2000-01-07)
The fluorescent probe FM1-43 has been used extensively for imaging vesicle recycling; however, high nonspecific adsorption resulting in elevated background levels has precluded its use in certain tissues, notably brain slices. We have found that a sulfobutylated derivative of beta-cyclodextrin
?-Aminobutyric Acid Type A (GABAA) Receptor Subunits Play a Direct Structural Role in Synaptic Contact Formation via Their N-terminal Extracellular Domains.
Brown LE, et al.
The Journal of Biological Chemistry, 291, 13926-13926 (2016)
Samuel Lundt et al.
Scientific reports, 10(1), 99-99 (2020-01-11)
Nicotinamide adenine dinucleotide (NAD+) plays a critical role in energy metabolism and bioenergetic homeostasis. Most NAD+ in mammalian cells is synthesized via the NAD+ salvage pathway, where nicotinamide phosphoribosyltransferase (NAMPT) is the rate-limiting enzyme, converting nicotinamide into nicotinamide mononucleotide (NMN).

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